199225404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{7253}}^1$

素因数の和:7379

約数の個数: 72

約数和(自身を含む): 580900320

約数和(自身を除く): 381674916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 3052, 3924, 4578, 6867, 7253, 9156, 13734, 14506, 21759, 27468, 29012, 43518, 50771, 65277, 87036, 101542, 130554, 152313, 203084, 261108, 304626, 456939, 609252, 790577, 913878, 1581154, 1827756, 2371731, 3162308, 4743462, 5534039, 7115193, 9486924, 11068078, 14230386, 16602117, 22136156, 28460772, 33204234, 49806351, 66408468, 99612702, 199225404]

約数ペア:

[(1, 199225404), (2, 99612702), (3, 66408468), (4, 49806351), (6, 33204234), (7, 28460772), (9, 22136156), (12, 16602117), (14, 14230386), (18, 11068078), (21, 9486924), (28, 7115193), (36, 5534039), (42, 4743462), (63, 3162308), (84, 2371731), (109, 1827756), (126, 1581154), (218, 913878), (252, 790577), (327, 609252), (436, 456939), (654, 304626), (763, 261108), (981, 203084), (1308, 152313), (1526, 130554), (1962, 101542), (2289, 87036), (3052, 65277), (3924, 50771), (4578, 43518), (6867, 29012), (7253, 27468), (9156, 21759), (13734, 14506)]